.tree {
  background: #fff;
  border: 1px solid #e9e9e9;
  margin-right: 15px;
  width: 200px;
  min-height: 315px;
}

.treeNode {
  background: #f7f7f7;
  transition: background .3s ease;
  padding: 4px 0!important;
  margin-bottom: 3px!important;
}

.treeNode:before {
  width: 0!important;
  border-left: 0!important;
}

.treeNode ul {
  background: #fbfbfb;
}

.treeNode ul .treeNode {
  background: #fbfbfb;
}
